{"product_id":"msr-guardian-gravity-purifier-replacement-cartridge-two-stage-filtration-fast-flow","title":"MSR Guardian Gravity Purifier Replacement Cartridge – Two-Stage Filtration \u0026 Fast Flow","description":"\u003cdiv class=\"seo-section\"\u003e\n  \u003ch2\u003eRefresh and ready: the MSR Guardian Replacement Cartridge\u003c\/h2\u003e\n  \u003cp\u003eIf you rely on the Guardian Gravity Purifier, keeping a fresh cartridge on hand helps maintain performance when you need it most. This two‑stage replacement cartridge is designed to restore flow and capacity while traveling, camping, or preparing for emergencies. It’s housed in a rugged, military-grade shell, crafted to endure demanding environments and last when you reach for your purifier.\u003c\/p\u003e\n  \u003ch3\u003eWhat this cartridge does for your water in real-world use\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eTwo-stage purification combines hollow-fiber filtration with activated carbon to address a broad range of contaminants.\u003c\/li\u003e\n    \u003cli\u003eMeets NSF protocol P248 military testing standards, removing viruses (99.99%), bacteria (99.9999%), protozoa (99.9%), sediment, and microplastics from challenging sources.\u003c\/li\u003e\n    \u003cli\u003eActivated carbon helps reduce chemicals and improves taste and odor for a more pleasant-tasting water experience.\u003c\/li\u003e\n    \u003cli\u003eRugged, military-grade housing adds durability to the cartridge, making it suitable for outdoor adventures and field use.\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \u003ch3\u003eSpecifications and practical notes\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eRestores fast flow up to 1 liter in 2 minutes and is rated for up to 3000 L, depending on water conditions.\u003c\/li\u003e\n    \u003cli\u003eCompact dimensions: 9.5 × 2 inches; weight: 4.5 ounces.\u003c\/li\u003e\n    \u003cli\u003eMade in the USA and backed by the manufacturer’s 3-year limited warranty.\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \u003cp\u003eKeep an on-hand cartridge to minimize downtime and ensure your Guardian Gravity Purifier is ready when you need it. While the numbers offer a sense of capability, real-world results depend on source water and usage. This replacement cartridge is intended to refresh your system rather than guarantee specific outcomes.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What does the MSR Guardian Replacement Cartridge include?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: One two-stage purifier cartridge, measuring 9.5 x 2 inches and weighing 4.5 oz; made in the USA.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How does this cartridge impact purifier performance?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It restores fast flow (up to 1 L in 2 minutes) and supports up to 3000 L of water under varying conditions.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"MSR","offers":[{"title":"Default Title","offer_id":42069839839312,"sku":"B08S7Q6YW4","price":489.9,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0585\/9645\/8576\/files\/msr-guardian-replacement-filter-cartridge.jpg?v=1771868388","url":"https:\/\/canadawildco.com\/products\/msr-guardian-gravity-purifier-replacement-cartridge-two-stage-filtration-fast-flow","provider":"Canada WildCo. | Hunting Gear, Fishing Equipment \u0026 Outdoor Essentials for the Canadian Wild","version":"1.0","type":"link"}